146026028 has 6 divisors (see below), whose sum is σ = 255545556. Its totient is φ = 73013012.

The previous prime is 146025977. The next prime is 146026037. The reversal of 146026028 is 820620641.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18253250 + ... + 18253257.

It is an arithmetic number, because the mean of its divisors is an integer number (42590926).

Almost surely, 2^146026028 is an apocalyptic number.

It is an amenable number.

146026028 is a deficient number, since it is larger than the sum of its proper divisors (109519528).

146026028 is a wasteful number, since it uses less digits than its factorization.

146026028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36506511 (or 36506509 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 146026028 is about 12084.1229718999. The cubic root of 146026028 is about 526.5950318280.

Adding to 146026028 its reverse (820620641), we get a palindrome (966646669).

The spelling of 146026028 in words is "one hundred forty-six million, twenty-six thousand, twenty-eight".